1 |
× |
16x2 or 20x4 LCD Display
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1 |
× |
Adafruit INA219 Current Sensor Breakout
Measure high side voltage and DC current draw over I2C. Be be sure to isntall the Adafruit library at https://github.com/adafruit/Adafruit_INA219.
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1 |
× |
Adafruit Pro Trinket - 5V 16MHz
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1 |
× |
Protoboard
Any small board used for permanent soldering will work
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50 |
× |
Male Header Pins
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50 |
× |
Female Header Pins
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50 |
× |
Generic Wire
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1 |
× |
Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On
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1 |
× |
Lithium Ion Polymer Battery - 3.7v 1200mAh
1200mAh allows for approx 19-20 hours of power monitoring fun!
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1 |
× |
Switch
I sourced mine from a crappy RC helicopter remote.
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1 |
× |
USB Micro-B Breakout Board
http://www.adafruit.com/products/1833
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1 |
× |
Breadboard-friendly 2.1mm DC barrel jack
http://www.adafruit.com/products/373
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1 |
× |
Male Micro USB cable (cut off with wires stripped)
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1 |
× |
Male DC Barrel Jack cable (cut off with wires stripped)
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